EAST LANSING, Mich. — Twitter, best known as the 140-character social-networking site where Justin Bieber and Lady Gaga chit-chat with fans, has become a new literary format that is improving student learning, a new study argues.
Christine Greenhow, assistant professor of education at Michigan State University, found that college students who tweet as part of their instruction are more engaged with the course content and with the teacher and other students, and have higher grades.
“Tweeting can be thought of as a new literary practice,” said Greenhow, who also studies the growing use of social media among high-schoolers. “It’s changing the way we experience what we read and what we write.” (more…)
ANN ARBOR, Mich.— In parts of the world without reliable electricity, a pedal-powered nebulizer could provide life-saving asthma treatments. Small wax-filled sleeping bags could keep premature infants warm. A salad spinner centrifuge for blood samples could help clinicians diagnose anemia.
University of Michigan researchers have cataloged more than 100 such technologies in a new wiki of medical devices designed for resource-limited settings. The Global Health Medical Device Compendium, an open-source inventory, is hosted by the popular appropriate technology wiki Appropedia. It is expected to serve as an important communication vehicle for end users, non-governmental organizations, researchers and others to help advance such technologies. (more…)
The United States is stronger and more secure than it was prior to 9/11, but threats from overseas remain and must be proactively managed, said Secretary of Homeland Security Janet Napolitano, who visited campus April 16 for a public talk sponsored by the UCLA Burkle Center for International Relations.
In a globalized world, international cooperation is the key to identifying those who intend to do harm, she said, adding that threats to the global supply chain, the activities of drug and human smuggling organizations, and the prevalence of cyber-criminals who attempt to steal information and intellectual property and disrupt critical networks are among the major challenges facing the Department of Homeland Security. (more…)
A multi-year report says the UA is a driver in the state’s economic development, but more coordination is needed among schools, business and the Legislature.
The University of Arizona and the state’s other colleges and universities have what it takes to produce the expertise needed to improve Arizona’s economy, says an international agency that has been monitoring the region for several years. (more…)
Google is undoubtedly the god of the internet and technology in today’s society. As the number one search engine on the web and the leader in internet and device technology, Google is certainly a force to be reckoned with. Some of the smartest and most creative brains in the industry are working for the tech giant, developing new tools, applications, and websites to further education and access online.
There’s no denying that Google has revolutionized the way in which the internet is used. That being said, Google has also had an immeasurable impact on the world of academics. With endless information right at our fingertips and unbelievable tools available at all times, Google has created tools for learning that in many cases haven’t even been fully realized. These three Google creations are amazing tools that can impact and improve learning and education around the world. (more…)
AUSTIN, Texas — Despite notable improvements in educational levels and opportunity during the past three decades, disadvantages associated with race still persist in Brazil, according to new research at The University of Texas at Austin.
Although educational advantages for white over black and pardo (mixed-race) adolescents declined considerably in Brazil, the gap is still significant, with whites completing nearly one year more of education. (more…)
*In the year since Microsoft launched controller-free Kinect for Xbox 360, the device has taken on a life of its own. First Kinect became the fastest-selling consumer device in history and then it started showing up outside the living room in healthcare, education, and technology.*
REDMOND, Wash. – Oct. 31, 2011 – When it comes to technology and moon landings, there are small steps – and then there are leaps.
It’s been a year since Kinect for Xbox 360 jumped onto the scene, bringing with it a new era of controller-free, interactive gaming and entertainment for the living room.
“It’s been an amazing 12 months – it’s been absolutely inspiring,” says Alex Kipman, general manager of incubation for Microsoft’s Interactive Entertainment Business. “When you have a great vision you expect it to do great things, but it’s humbling and inspiring to actually see it happen and exceed your expectations in terms of the ability – over a very short period of time – that you have affected the entire world.” (more…)
COLUMBUS, Ohio – Both marriage and divorce can act as “weight shocks,” leading people to add a few extra pounds – especially among those over age 30 – according to a new study.
But when it comes to large weight gains, the effects of marital transitions are quite different for men than they are for women.
For men, the risk of a large weight gain increased most prominently after a divorce. But for women, the risk of a large weight gain was most likely after marriage. (more…)
